поискавой системы для электроныых деталей |
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VPX3225D датащи(PDF) 7 Page - List of Unclassifed Manufacturers |
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VPX3225D датащи(HTML) 7 Page - List of Unclassifed Manufacturers |
7 / 92 page VPX 3225D, VPX 3224D PRELIMINARY DATA SHEET 7 Micronas 1.1. System Architecture The block diagram (Fig. 1–1) illustrates the signal flow through the VPX. A sampling stage performs 8-bit A/D conversion, clamping, and AGC. The color decoder sep- arates the luma and chroma signals, demodulates the chroma, and filters the luminance. A sync slicer detects the sync edge and computes the skew relative to the sample clock. The video processing stage resizes the YCbCr samples, adjusts the contrast and brightness, and interpolates the chroma. The text slicer extracts lines with text information and delivers decoded data bytes to the video interface. Note: The VPX 3225D and VPX 3224D are not register compatible with the VPX 3220A, VPX 3216B, and VPX 3214C family. Fig. 1–1: Block diagram of the VPX 3224D, VPX 3225D Clock Gen. DCO ADC Sync Processing Text Slicer (VPX 3225D only) Chroma Demodulator Line Store Luma Filter Video Decoder ADC I2C JTAG CVBS/Y Chroma SDA SCL HREF VREF FIELD A[7:0] OEQ B[7:0] PIXCLK LLC VACT YY CbCr CbCr |
Аналогичный номер детали - VPX3225D |
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Аналогичное описание - VPX3225D |
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